Meaning of take-all

take-all

Pronunciation: (tāk'ôl"), [key]
— n. Plant Pathol.
  1. a disease of wheat, rye, barley and oats, characterized by the blackening and decaying of the base of the stems, caused by a fungus, Ophiobolus graminis.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.